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【高教版】中职数学基础模块上册：5.6《三角函数的图像和性质》优秀教案
创设情景 兴趣导入问题 观察钟表，如果当前的时间是2点，那么时针走过12个小时后，显示的时间是多少呢？再经过12个小时后，显示的时间是多少呢？．解决每间隔12小时，当前时间2点重复出现．推广类似这样的周期现象还有哪些？ 动脑思考 探索新知概念 对于函数，如果存在一个不为零的常数，当取定义域内的每一个值时,都有,并且等式成立，那么，函数叫做周期函数，常数叫做这个函数的一个周期． 由于正弦函数的定义域是实数集R，对，恒有，并且，因此正弦函数是周期函数，并且 ，， ，及，，都是它的周期．通常把周期中最小的正数叫做最小正周期，简称周期，仍用表示．今后我们所研究的函数周期，都是指最小正周期．因此，正弦函数的周期是．
【高教版】中职数学基础模块上册：5.5《诱导公式》优秀教案
教学目标：知识与能力目标：1.能够借助三角函数的定义及单位圆推导出三角函数的诱导公式 2.能够运用诱导公式，把任意角的三角函数的化简、求值问题转化为锐角的三角函数的化简、求值问题情感目标：1.通过诱导公式的探求，培养学生的探索能力、钻研精神和科学态度 2.通过诱导公式探求工程中的合作学习，培养学生团结协作的精神； 3. 通过诱导公式的运用，培养学生的划归能力，提高学生分析问题和解决问题的能力。 一导入：二、自学（阅读教材第110---112页，回答下列问题） 在直角坐标系下，角的终边与圆心在原点的单位圆相交于，则，（一）终边相同的角：终边相同的角的 公式一：_______ ________________（二）关于轴的对称点的特征： 。对于角而言：角关于轴对称的角为_______公式二：__________ _________ _________
【高教版】中职数学基础模块上册：5.7《已知三角函数值求角》优秀教案
【教学目标】知识目标：（1）掌握利用计算器求角度的方法；（2）了解已知三角函数值，求指定范围内的角的方法．能力目标：（1）会利用计算器求角；（2）已知三角函数值会求指定范围内的角；（3）培养使用计算工具的技能．【教学重点】已知三角函数值，利用计算器求角；利用诱导公式求出指定范围内的角．【教学难点】已知三角函数值，利用计算器求指定范围内的角．【教学设计】（1）精讲已知正弦值求角作为学习突破口；（2）将余弦、正切的情况作类比让学生小组讨论，独立认知学习；（3）在练习——讨论中深化、巩固知识，培养能力；（4）在反思交流中，总结知识，品味学习方法．【教学备品】教学课件．【课时安排】2课时．(90分钟)【教学过程】 教 学 过 程教师 行为学生 行为教学 意图时间 *揭示课题 5.7已知三角函数值求角 *构建问题探寻解决 问题 已知一个角，利用计算器可以求出它的三角函数值， 利用计算器，求= (精确到0.0001)： 反过来，已知一个角的三角函数值，如何求出相应的角？ 解决 准备计算器．观察计算器上的按键并阅读相关的使用说明书．小组内总结学习已知三角函数值，利用计算器求出相应的角的方法． 利用计算器求出x：，则x= 归纳 计算器的标准设定中，已知正弦函数值，只能显示出?90°~ 90°（或）之间的角． 介绍 质疑 提问 引导 说明 了解 思考 动手 操作 探究 利用 问题 引起 学生 的好 奇心 并激 发其 独立 寻求 计算 器操 作的 欲望 10
小学语文阅读教学教案
一、谈话导入： 写《童话大王》的大作家*和小朋友曾经有这样一段对话，我请两位同学来读一下： “叔叔,你希望有人敲门吗?” “希望。” “那我去敲门,你会开门吗?” “当然开门。” “我要是晚上敲门呢?” “我讲故事给你听,你讲故事给我听。” “那-----我怎么才能找到你呢?”
班级国旗下讲话
初一四班是一个快乐的班集体。在我们敬爱的关老师的带领下，同学们团结友爱，努力进取，关老师每天细心呵护着我们，快乐的笑声总是从我们班传出。拔河比赛时，大家齐心协力、不甘落后。班主任亲自为我们加油鼓气，呐喊声震耳欲聋。黄河滩野炊，大家都展示出自己的绝妙厨艺！虽然大家被呛得直流眼泪，但是脸上却洋溢着快乐的笑容。段会上，同学们个个腰杆笔直、聚精会神，认真听段长讲话。我们班的老师是个奇特的组合，三个人的姓氏恰是桃园三结义的刘关张！我们的数学老师刘老师是一个年龄很大，教学经验丰富的老师，数学教得很好，总是帮我们解决一个个难题。我们的班主任关老师做事认真且富有效率，我们和她在一起无话不谈，她更像我们的知心朋友。我们的英语张老师幽默富有情趣，总能让课堂活跃起来！课堂上，同学们都高高的举起手，我字当头显自信，从远处看，好像一片小竹林！
“中秋节”国旗下讲话稿：传承民族文化，做合格继承人
大家早上好！今天我国旗下讲话的题目是《传承民族文化，做合格继承人》在九月的晨曦中悄然苏醒，秋意已经布满了床边。凉爽的秋风、金黄的落叶，本周周四我们又将迎来一年一度的中秋佳节。“露从今夜白，月是故乡明”八月十五恰在秋季的中间，故谓之中秋节。中秋之夜，月色皎洁，古人把圆月视为团圆的象征，因此，又称八月十五为“团圆节”。中秋节，也是我国仅次于春节的第二大传统节日。古代帝王有春天祭日，秋天祭月的社制，民家也有中秋祭月之风，到了后来赏月重于祭月，严肃的祭祀变成了轻松的欢娱。中秋赏月的风俗在唐代极盛，许多诗人的名篇中都有咏月的诗句，宋代、明代、清代宫廷和民间的拜月赏月活动更具规模。我国各地至今遗存着许多“拜月坛”、“拜月亭”、“望月楼”的古迹。北京的“月坛”就是明嘉靖年间为皇家祭月修造的。每当中秋月亮升起，于露天设案，将月饼、石榴、西瓜、枣子等瓜果供于桌案上，拜月后，全家人围桌而坐，边吃边谈，共赏明月。
法制宣传日国旗下讲话稿：做一个遵纪守法的实中人
同学们、老师们，大家早上好！世上本没有路，走的人多了，也便成了路；世上本没有交通规则，路上的车辆多了，也便出台了交通规则。从人的本性上来说，没有人喜欢被规则约束，人们更多的是对自由的渴望，对无拘无束的生活的向往；但是，没有规则约束的自由不是真正的自由，而是灾难。黄河因为有了堤岸的约束，才能展现它一泻千里、波澜壮阔的奔腾气势，成为哺育中华民族的母亲河，如果没有堤岸或堤岸决口，则会带来致命的洪灾。现代交通，有了合理的交通规则，且能严格遵守的话，才有高速行驶的畅快，才能给人类带来巨大的便利，反之，将引发巨大的灾难。所以，堤岸是河流的保护神，交通规则是驾驶员的保护神，校纪校规是学生的保护神，法律法规是我们所有社会人的共同的保护神。
3月28日国旗下讲话稿：缅怀革命先烈，做革命接班人
老师、同学们：“清明时节雨纷纷，路上行人欲断魂”。清明节，既是我国二十四节气之一，又是我国最重要的祭祖和扫墓的日子。关于它的由来，有许多动人的传说。下面就挑一个来讲讲“春秋时代 ，晋国国君的儿子重耳为躲避追杀，在介子推等人的帮助下逃到了国外。他们在荒山中迷了路，又找不到东西吃，此时的重耳还心系百姓，这感动了介子推，他从自己腿上割了一块肉，烤熟了递给重耳吃。重耳在外流亡了19年后，终于回国做了国君。他给跟随他逃亡的人都封了赏，惟独忘了介子推。经人提醒，他非常过意不去，决定亲自去请介子推。谁知道介子推早就带着老母亲躲到绵山里去了，重耳带人搜山，也没能找到他们。有人提议放火烧山，重耳采纳了这个建议，结果适得其反，把介子母子烧死在一棵大柳树下。重耳非常后悔，把他们葬在柳树下，为忌烟火，他命令全国百姓每个的这一天都 不得点火做饭，定为“寒食节”。第二年，重耳领群臣去绵山祭奠，发现柳树复活了，就把这棵柳树命名为“清明柳”，把“寒食节”禁火，在“清明节”插柳，代代相传，成了全国性的大节日。
人教版高中语文必修3《一名物理学家的教育历程》教案
①阐发话题式:就是用简练的语言对所给话题材料加以概括和浓缩，并找到一个最佳切入点加以深层次阐述。吉林一考生的满分作文《漫谈“感情”“认知”》的题记是：“同是对‘修墙’‘防盗’的预见，却产生‘聪明’或‘被怀疑’的结果。‘感情’竟能如此地左右着‘认知’，心的小舟啊，在文化的河流中求索。”这个题记通过对材料的简单解释，将“感情”与“认知”二者的关系诠释得非常明白，也点明了作者的态度和议论的中心。②诠释题目式:所拟题目一般都具有深刻性特点，运用题记形式对题目进行巧妙而又全面的诠释。云南一考生的满分作文《与你同行》的题记是：“他们一路同行，一个汲着水，一个负着火，形影相随。在他们携手共进时，就产生了智慧。”这个题记形象而深刻地对“与你同行”这个题目进行了解释，言简意赅，表明了考生对感情和理智关系的认识。
人教版高中语文必修3《语文学习的自我评价》教案
一、语文学习中学生自我评价能力的培养1．营造氛围，培养学生自我评价的意识。学生自我评价能力是教师长期培养的结果，而保护学生自我评价的热情，更是持续自我评价的保证。在我们的实际教育教学中，教师一直处于评价的绝对主体，很少去关注学生自我评价意识和能力的培养，学生常常不理解：为什么要认真听讲？为什么书写要工整、为什么发言要积极？为什么老师、父母对考试分数会有那么高的要求？当前出现的学生许多诸如“离家出走”、“毒杀亲人”等教育、行为、品德方面的问题，我想其中除了家长、教师的评价意识和评价艺术等原因之外，学生的自我评价意识的缺乏是根本的原因。所以我认为，学生自我评价意识的培养刻不容缓。（1）热情鼓励，提供成功的心理体验。在教学过程中，教师要善于发现、肯定学生自我评价的点滴进步，对于他们每一点进步都要真诚热情地鼓励。让学生觉得我这么做，这么想是对的。让学生在教师的鼓励中体会到强烈的爱，感受到自己的进步，增强自己的信心。“心若在，梦就在！”教师的热情鼓励是一种强大的催化剂，促使学生在学习中乐于自我评价。
新人教版高中英语必修3Unit 1 Festivals and Celebrations-Listening &Speaking＆Talking教学设计
The theme of this section is “Talk about festival activities and festival experiences”.Festival and holiday is a relaxing and interesting topic for students. This part talks about the topic from the daily life of students’. In the part A ---Listening and Speaking, there are three conversations among different speakers from three countries(Japan, Rio and China), where the speakers are participating in or going to participate in the festivals and celebrations. So listening for the relationship among them is a fundamental task. Actually, with the globalization and more international communication, it is normal for Chinese or foreigners to witness different festivals and celebrations in or out of China. In the Conversation 1, a foreign reporter is interviewing a Japanese young girl who just had participated in the ceremony of the Coming-of-Age Day on the street and asking her feeling about the ceremony and the afterwards activities. Conversation 2, Chinese girl Li Mei is witnessing the Rio Carnival for the first time, and her friend Carla gives her some advice on the costumes which enables her to match with the carnival to have a good time. Conversation 3, a Chinese guide is showing a group of foreign visitors around the Lantern Festival and introducing the customs of the festival to them. The three conversations have a strong vitality and insert the festival and cultural elements from different countries. So perceiving the festivals and cultures from different countries is the second task. At the same time, the scripts also insert the targeted grammar --- v-ing as attributive and predicative, which students can perceive and experience in a real context and make a road for the further study. That is the third task. In the Part B--- Listening and Talking, the theme is “Talk about festival experience”, which is the common topic in our daily conversations. During the conversation, Song Lin, a Chinese student, asked Canadian friend Max about how to spend Christmas. In the conversation, Song Lin talked about experience and the feelings during the Chinese Spring Festival, during which there are not only some enjoyable things but some unpleasant things. After the listening, perhaps students find there are some similarities between Christmas and the Chinese Spring Festival as there are some differences in the origins and celebrations. For example, people always visit friends and relatives, decorate their houses, have a big dinner together, chat and give presents to each other.
新人教版高中英语必修3Unit 2 Morals and Virtues-Listening &Speaking＆Talking教学设计
Example:One day, a poor boy who was trying to pay his way through school by sending newspapers door to door found that he only had one dime(一角）left. He was so hungry that he decided to beg for a meal at the next house.However, he lost his nerve when a lovely young woman opened the door. Instead of a meal he asked for a drink of water. She thought he looked hungry so she brought him a large glass of milk. He drank it slowly, and then asked, “How much do I owe you?” “You don’t owe me anything,” she replied, “Mother has taught me never to accept pay for a kindness.” “Then I thank you from the bottom of my heart.” With these words, Howard Kelly left that house.Years later the woman became badly ill and was finally sent to the hospital in a big city. Dr. Howard Kelly, now famous, was called in. When he heard the name of the town she came from, a strange light filled his eyes. Dressed in his doctor’s clothes, Dr. Kelly went into her room and recognized her at once. From that day on, he gave special attention to her, and decided to do his best to save her life.At last the woman was saved. Dr. Kelly asked the business office to pass the final bill to him. He looked at it and then wrote something on the side. The bill was sent to the woman’s room. She was afraid to open it because she was sure that it would take the rest of her life to pay for it off. Finally she looked, and the note on the side of the bill caught her attention. She read these words: “Paid in full with a glass of milk, Dr. Howard Kelly.” Tear of joy flooded her eyes.
新人教版高中英语必修3Unit 3 Diverse Cultures-Reading for Writing教学设计
The topic of this part is “Describe a place with distinctive cultural identity”.This section focuses on Chinese culture by introducing Chinatown, whose purpose is to show the relationship between the Chinese culture and American culture. The Chinese culture in Chinatown is an important part of American culture. Chinatown is an important window of spreading Chinese culture and the spirit homeland of oversea Chinese, where foreigners can experience Chinese culture by themselves.Concretely, the title is “Welcome to Chinatown!”, from which we can know that the article aims at introducing Chinatown. The author used the “Introduction--Body Paragraph--Conclusion” to describe the people, language, architecture, business, famous food and drinks and people’s activities, which can be a centre for Chinese culture and shows its unique charm.1. Read quickly to get main idea; read carefully to get the detailed information.2. Learn the characteristics of writing and language.3. Learn to introduce your own town according to the text.4. Learn to correct others’ writing.1. Learn the characteristics of writing and language.2. Learn to introduce your own town according to the text.Step 1 Lead in ---Small talkIn the reading part, we mentioned the Chinatown of San Francisco. How much do you know about Chinatown of San Francisco ?Chinatown is a main living place for Chinese immigrants, where you can see many Chinese-style buildings, costumes, operas, restaurants, music and even hear Chinese.Step 2 Before reading ---Predict the contentWhat is the writer’s purpose of writing this text ? How do you know ?From the title(Welcome to Chinatown) and some key words from the text(tourist, visit, visitors, experience), we can know the purpose of the text is to introduce Chinatown and show the relationship between Chinese culture and American culture.
新人教版高中英语必修3Unit 3 Diverse Cultures-Reading and Thinking教学设计
Discuss these questions in groups.Q1: Have you ever been to a place that has a diverse culture ? What do you think about the culture diversity ?One culturally diverse place that I have been to is Harbin, the capital city of Heilongjiang Province. I went there last year with my family to see the Ice and Snow Festival, and I was amazed at how the culture as different to most other Chinese cities. There is a big Russian influence there, with beautiful Russian architecture and lots of interesting restaurants. I learnt that Harbin is called “the Oriental Moscow” and that many Russians settled there to help build the railway over 100 years ago.Q2: What are the benefits and challenges of cultural diversity ?The benefits: People are able to experience a wide variety of cultures, making their lives more interesting, and it can deepen the feelings for our national culture, it is also helpful for us to learn about other outstanding culture, which helps improve the ability to respect others. The challenges: People may have trouble communicating or understanding each other, and it may lead to disappearance of some civilizations and even make some people think “The western moon is rounder than his own.”Step 7 Post reading---RetellComplete the passage according to the text.Today, I arrived back in San Francisco, and it feels good (1) _____(be) back in the city again. The city succeeded in (2)_________ (rebuild) itself after the earthquake that (3)________ (occur) in 1906, and I stayed in the Mission District, enjoying some delicious noodles mixed with cultures. In the afternoon, I headed to a local museum (4)____ showed the historical changes in California. During the gold rush, many Chinese arrived, and some opened up shops and restaurants in Chinatown to earn a (5)_____ (live). Many others worked on (6)______ (farm), joined the gold rush, or went to build the railway that connected California to the east. The museum showed us (7)____ America was built by immigrants from (8)________ (difference) countries and cultures. In the evening, I went to Chinatown, and ate in a Cantonese restaurant that served food on (9)________(beauty) china plates. Tomorrow evening, I’m going to (10)__ jazz bar in the Richmond District. 答案：1. to be 2. rebuilding 3. occurred 4. that 5.living6. farms 7.how 8. different 9. beautiful 10. a
新人教版高中英语必修3Unit 4 Space Exploration-Discovering Useful Structure教学设计
The theme of the section is “Describe space facts and efforts to explore space”. Infinitives are one of non-finite verbs, as the subjects, objects, predicative, attributes and adverbials. This unit is about space exploration, which is a significant scientific activity, so every scientific activity has strong planning. Therefore, using the infinitives to show its purpose, explanations or restrictions is the best choice.1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use infinitives in oral and writing English. 1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use use infinitives in oral and writing English.Step 1 Lead in---Pair workLook at the following sentences and focus on the italicized infinitives. In pairs, discuss their functions. 1. I trained for a long time to fly airplanes as a fighter pilot..(作目的状语)2. As we all know, an astronaut needs to be healthy and calm in order to work in space..(作目的状语)3. First of all, you must be intelligent enough to get a related college degree..(作目的状语)4. Some scientist were determined to help humans realise their dream to explore space..(作定语)5. On 12 April 1961, Yuri Gagarin became the first person in the world to go into space..(作定语)Summary:1. 不定式的结构：to+do原形。2. 分析上面的句子，我们知道在描述太空探索时，动词不定式不仅可以用来表目的，还可以用来作定语，表修饰。
新人教版高中英语必修3Unit 5 The Value of Money-Discovering Useful Structures导学案
4．They were going to find someone to take part in their bet when they saw Henry walking on the street outside.[归纳]1．过去将来时的基本构成和用法过去将来时由“would＋动词原形”构成，主要表示从过去某一时间来看将要发生的动作(尤其用于宾语从句中)，还可以表示过去的动作习惯或倾向。Jeff knew he would be tired the next day.He promised that he would not open the letter until 2 o'clock.She said that she wouldn't do that again.2．表示过去将来时的其他表达法(1)was/were going to＋动词原形：该结构有两个主要用法，一是表示过去的打算，二是表示在过去看来有迹象表明将要发生某事。I thought it was going to rain.(2)was/were to＋动词原形：主要表示过去按计划或安排要做的事情。She said she was to get married next month.(3)was/were about to＋动词原形：表示在过去看来即将要发生的动作，由于本身已含有“即将”的意味，所以不再与表示具体的将来时间状语连用。I was about to go to bed when the phone rang.(4)was/were＋现在分词：表示在过去看来即将发生的动作，通常可用于该结构中的动词是come，go，leave，arrive，begin，start，stop，close，open，die，join，borrow，buy等瞬间动词。Jack said he was leaving tomorrow.
新人教版高中英语必修3Unit 4 Space Exploration-Reading For Writing教学设计一
另一方面，其余的人反对这个计划，因为它可能会导致一些不好的影响。7.I hold the belief that space exploration not only enable us to understand how the universe began but also help us survived well into the future.我坚信探索太空不仅能够使我们了解宇宙的起源而且能够帮助我们更好地走进未来。8.I think we should spend more time and money exploring space so as to provide new and better solutions to people's shortterm and longterm problems.为了给人类的短期和长期问题提供更新和更好的解决方法，我认为我们应该花更多的时间和金钱来探索太空。9．From my point of view，it is wrong of young people to depend on their telephones too much，which may do harm to both their physical and mental health.在我看来，年轻人过度依赖手机是不对的，因为它们可能会对他们的身心健康都有害。最近你班同学就“人类是否应该进行宇宙探索”这个问题进行了激烈的讨论。有人认为，探索宇宙不仅让人类更好地了解宇宙的发展，还可以用来指导农业生产，以及把一些探索太空的高新技术用于现实生活；也有一些人认为探索太空花掉了大量的人力物力；影响了人们的生活水平。请你根据以下情况写一篇报告并发表自己的观点。注意：1.写作内容应包括以上全部要点，可适当发挥，使上下文连贯；
新人教版高中英语必修3Unit 5 The Value of Money-Listening &Speaking教学设计
Step 4: Listen again and decide if the following statements are true (T) or false (F).1 It was the first time Chen Liyan's story was reported. T口 F口2 Chen found 10,000 yuan in a small plastic bag in Taiyuan railway station口 F口3 Wang Zheng apologized to Chen because he couldn't offer her more money. T口 F口4 Chen took out a large loan to cure her daughter, T口 F口5 Wang set up a fundraising website for Chen's daughter after Chen told him about her situation. T口 F口Step 5：After listening, discuss the questions.1 What kind of person do you think Chen Liyan is?Chen Liyan is generous and honest because she returned a large sum of money to the owner.2 Did Chen return the money because she didn't need it?No. She returned the money because it was the right thing to do. Evidence for this is that she refused to accept the reward money because she felt that it had not been earned. 3 Is it common for people to do what Chen did?It depends on the culture. In some countries it is quite common to return money that has been found. In other countries, people believe "Finders are keepers!" 4 How did Wang Zheng feel about the return of his money?He must have been very happy and relieved to have gotten his money back. We know this because he thanked Chen repeatedly and even offered her a reward.5 Why did Ma Dongbao tell Wang about Chen's family?He must have had great sympathy for Chen and her daughter and wanted to help them.'We know this because he arranged help for them. 6 How did the news reporter feel about Chen's actions?The news reporter felt that it showed that money wasn't the most important thing in life. We know this because the reporter told us that this is what Chen believes. and then said, “that's a great attitude to take."
新人教版高中英语必修3Unit 5 The Value of Money-Reading for Writing教学设计二
2. 您能看到, 我头发太长了。You can see that my hair is much too long.3. 无论什么时候, 只要您想回来就回来。Please come back whenever you want.4. 您仅有很少的头发要理! You only have too little hair to cut !5. 为您服务是我的荣幸！It is my honour to serve you!Step 9 Writing(Henry is walking down the street when he sees a sign for a place that cuts hair. He decides to have it cut. )H=Henry B=BarberH: Good afternoon, I’d like to have my hair cut, if I may. (The barber looks at Henry’s hair and continues cutting another man’s hair. ) Er, I’d really like a haircut. As you can see it’s much too long. B: (in a rude manner) Yes, I can see that. Indeed, I can. H: Fine, well, I’ll have a seat then. (He sits in one of the barber’s chairs. The barber turns to look at Henry. )B: It’s quite expensive here, you know! Are you sure you can afford it?H: Yes. I think so. (After his hair is cut, the barber tells Henry how much he must pay. Henry shows the barber the bank note. )B: Why Mr. . . (looks shocked)H: Adams. Henry Adams. I’m sorry. I don’t have any change. B: Please don’t worry! (wearing a big smile) Nothing to worry about! Nothing at all! Please come back whenever you want, even if you only have too little hair to cut! It will be my honour to serve you!Step 10 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Are all the elements of a play included and in good order ?2. Do the character use suitable language ?3. Are the stage directions clear and useful ?4. Is the plot clear and exciting enough ?
新人教版高中英语必修3Unit 5 the value of money-Reading For Writing教学设计一
【参考范文】Narrator：(Henry is smiling as he leaves the restaurant. As he is walking down the street, he sees a sign for a place that cuts hair. He decides to get it cut. )H＝Henry；B＝Barber；R＝rude manH：Good afternoon, I'd like to get a cut, if I may. (The barber looks at Henry's hair and continues cutting another man's hair. )Er, I'd really like a haircut. As you can see it's much too long. B：(in a rude manner) Yes, I can see that. Indeed, I can. H：Fine, well I'll have a seat then. (He sits in one of the barber's chairs. The barber turns to look at Henry. )B：It's quite expensive here, you know！Are you sure you can afford it?H：Yes. I think so. (In comes the rude man. )R：Hey you there. I need a haircut quickly. Can you do me straightaway?B：All right, then, get in the chair and I'll see what I can do. R：Thank you. (sits down in one of the barber's chairs)H：Excuse me, but I was here first. Aren't you going to do my hair first?B：This man's in a hurry. H：Well so am I！I insist that you cut my hair first. B：OK, but I'll have to be quick. This gentleman is waiting. H：Thank you. (They both become quiet. After his hair is cut, the barber tells Henry how much he must pay. Henry shows the barber the bank note. )B：Why, Mr . . . (looks shocked)H：Adams. Henry Adams. I'm sorry, I don't have any change. R：You're that Mr Adams! Well，I'm glad I waited or I might never have known it was you. B：Why, Mr Adams, please don't worry！(wearing a big smile) Nothing to worry about！Nothing at all!Please come back any time, even if you only need too little hairs cut！It will be my honour to serve you!
